Stroke Recurrence Rate and Risk Factors Among Stroke Survivors in Sub-Saharan Africa: A Systematic Review.

Purpose: Evidence supporting secondary stroke in sub-Saharan Africa is scarce. This study describes the incidence of stroke recurrence and associated risk factors in sub-Saharan Africa. Methods and Materials: Scientific databases were systematically searched from January 2000 to December 2022 for population-based observational studies, case-control or cohort studies of recurrent stroke involving adults aged 18 years and above in sub-Saharan Africa (SSA). We assessed the quality of the eligible studies using the Critical Appraisal Skills Program (CASP) checklist for observational studies. Results: Six studies met the inclusion criteria and were included in this study. Stroke recurrence rates in SSA ranged from 9.4% to 25%. Majority of the studies were conducted from Western Africa and showed that stroke recurrence rates are high within sub-Saharan Africa ranging from 2% to 25%. The known stroke risk factors such as hypertension, chronic alcohol consumption, etc., remained the leading causes of stroke recurrence. The studies reported a higher mortality rate ranging from 20.5 -23% among those with recurrent strokes compared to primary strokes. Conclusion: This systematic review is an update and summary of the available literature on stroke recurrence within sub-Saharan Africa. Further studies are warranted to assess the outcomes and burden of stroke recurrence in SSA.

Islamic trauma healing (ITH): A scalable, community-based program for trauma: Cluster randomized control trial design and method.

Background: Somalia has long been in a state of humanitarian crisis; trauma-related mental health needs are extremely high. Access to state-of-the-art mental health care is limited. Islamic Trauma Healing (ITH) is a manualized mosque-based, lay-led group intervention aimed at healing the individual and communal mental wounds of war and refugee trauma. The 6-session intervention combines Islamic principles with empirically-supported exposure and cognitive restructuring principles for posttraumatic stress disorder (PTSD). ITH reduces training time, uses a train the trainers (TTT) model, and relies on local partnerships embedded within the strong communal mosque infrastructure. Methods: We will conduct a hybrid effectiveness-implementation randomized control trial (RCT) in the Somaliland, with implementation in the cities of Hargeisa, Borama, and Burao. In this study, a lay-led, mosque-based intervention, Islamic Trauma Healing (ITH), to promote mental health and reconciliation will be examined in 200 participants, randomizing mosques to either immediate ITH or a delayed (waitlist; WL) ITH conditions. Participants will be assessed by assessors masked to condition at pre, 3 weeks, 6 weeks, and 3-month follow-up. Primary outcome will be assessor-rated posttraumatic stress symptoms (PTSD), with secondary outcomes of depression, somatic symptoms, and well-being. A TTT model will be tested, examining the implementation outcomes. Additional measures include potential mechanisms of change and cost effectiveness. Conclusion: This trial has the potential to provide effectiveness and implementation data for an empirically-based principle trauma healing program for the larger Islamic community who may not seek mental health care or does not have access to such care. Clinical trial registration number: ClinicalTrials.gov NCT05890482. World health organization trial registration data set information: See Supplemental Appendix 1.

Evidence-Supported Interventions for Reducing Secondary Stroke Risk in Sub-Saharan Africa: A Systematic Review.

The study set out to perform a systematic literature review of evidence-based interventions that target the reduction of secondary stroke risk in Africa. The review analyzed longitudinal intervention studies conducted in Sub-Saharan Africa, focusing on adult participants who had suffered a prior stroke. It encompassed publications and peer-reviewed papers sourced from reputable databases, including PubMed, Ovid, Cochrane, and Web of Science. Three randomized clinical trial (RCT) studies were included with sample sizes ranging from 16 to 400 participants, mean age ranged between 50 and 66 years, with 64.5% male participants. All studies applied multidisciplinary team interventions of enhanced patient follow-up involving care givers, nurse educators, physicians, and social workers. Interventions ranged from comprehensive patient education, tracking of medication adherence and enforcing healthy lifestyle behaviors (regular exercise, regular BP checks, and dietary changes). We found a decrease in Systolic Blood Pressure over time in 2 of 3 treatment groups, an improvement in medical adherence in all treatment groups, and a decrease in cholesterol levels in 1 treatment group. Evidence-based interventions involving multidisciplinary teams and comprehensive patient education were found to demonstrate promising results in reducing secondary stroke risk in Africa, leading to significant improvements in medical adherence and reductions in systolic blood pressure in the majority of treatment groups. However, more research is required to confirm the influence of these interventions on cholesterol levels and to establish their lasting advantages in preventing strokes among African communities.

Self-management Intervention for Reducing Epilepsy Burden Among Adult Ugandans With Epilepsy (Smart-u), Randomised Clinical Trial Protocol.

Background: Epilepsy is a common chronic brain disorder globally affecting people of all ages, with the majority living in developing countries. The introduction of epilepsy self-management approaches to help people with epilepsy is urgently needed to influence epilepsy-related outcomes. This 2-site randomised controlled trial building on promising preliminary data is intended to explore this further. Methods: A total of 188 adult people with epilepsy (PWE) attending the neurology clinics at Mulago and Mbarara hospitals and consent to participate in the study. They will be randomised into intervention versus enhanced treatment control (eTAU) study groups. The intervention group will receive 12-week "intensive" educational sessions and a 12-week remotely accessed telephone follow-up stage. The controls will continue in their usual care supplemented by written materials on epilepsy in their preferred language and tailored to the reading level of most patients at the clinic. SMART-U consists of 2 main components: a 12-week "intensive" group format stage and a 12-week remotely accessed telephone follow-up stage. SMART-U will be assessed for acceptability, fidelity, and efficacy compared to eTAU. The primary study outcome is the mean change in cumulative past 24-week seizure frequency (24 weeks prior to the study baseline compared to the 24-week follow-up). Seizure frequency will be via self-report with corroboration by family/support system informants whenever possible. Participants will self-report their seizure frequency (numeric count) that they experienced between baseline and 13 weeks and again between 13 and 24 weeks and the mean change from baseline to 24 weeks in QOL. Discussion: The curriculum-guided Self-Management intervention for Reducing The epilepsy burden among Ugandans (SMART-U) program is anticipated to reduce the epilepsy burden seizure frequency and improve other health outcomes, including depression, functional status and health resource use. Trial Registration Number TRN: NCT06139198. Date of registration: 14th November 2023.

The impact of a pharmacist-led oral anticancer clinic on medication adherence and laboratory monitoring.

PURPOSE: To evaluate the impact that a pharmacist-managed oral anticancer clinic has on patient adherence to oral anticancer therapy in regard to medication adherence and adherence to lab monitoring. METHODS: A retrospective chart review was completed for patients prescribed abiraterone, enzalutamide, or ibrutinib within the study time period. The primary outcome was assessing medication adherence by comparing the medication possession ratio (MPR) before (Phase 1) and after (Phase 2) initiation of the pharmacist-led oral anticancer therapy clinic. The secondary outcome was assessing lab monitoring adherence by patients and providers in Phase 1 and Phase 2. This will be done by assessing whether labs were ordered at the appropriate time frame by oncology providers, as well as whether or not the patient came and got these labs drawn. This study will also examine outcomes related to the pharmacist-led oral anticancer therapy clinic (phase 2) for descriptive purposes. RESULTS: A total of 189 charts were analyzed with 134 excluded and 55 included (25 patients in phase 1 and 30 patients in phase 2). Independent sample t-test analyses revealed a statistically significant increase (t(30.57) = -1.99; p = 0.027) in the MPR ratio between phase 1 (mean = 0.98, SD = 0.13) compared to phase 2 (mean = 1.04, SD = 0.08). For patient adherence to lab monitoring, there was a statistically significant improvement between phase 1 and phase 2 for patients on abiraterone (21.9% vs 67%; t(25) = -5.73; p < 0.001) and enzalutamide (35.7% vs. 90.5%; t(8) = -3.26; p = 0.006). However, for patients on ibrutinib, there was a slight decline in lab monitoring adherence between phase 1 and phase 2 but this effect was not statistically significant (56.2% vs. 51%; t(17) = 0.58; p = 0.283). Similar results were shown for provider adherence to lab monitoring. Descriptive outcomes showed that the pharmacist had, on average, 6.7 encounters per patient with the majority being phone and face-to-face appointments. CONCLUSIONS: Data from this study demonstrated that a pharmacist-led oral anticancer clinic can improve MPR ratios and patient adherence to oral anticancer medication regimens. In addition, patient and provider lab monitoring adherence was improved for abiraterone and enzalutamide. Improvement in patient and provider lab monitoring adherence for ibrutinib was not shown, possibly due to the impact of the COVID-19 pandemic, relatively small sample size, and retrospective nature of this study. The results of this study support that overall, a pharmacist-led oral anticancer clinic can significantly improve patient outcomes, which aligns with previous smaller studies that have shown similar benefits.

Emotional Intelligence: A Novel Factor Influencing Hypertension Self-Management.

The purpose of this study was to examine associations among emotional intelligence, quality of patient-provider interaction, and hypertension (HTN) self-management behaviors. A convenience sample of 90 adults (predominately African American women) with primary HTN were recruited from an urban ambulatory internal medicine clinic. Multivariate linear regression models were used to determine the predictive associations among the study variables. Emotional intelligence was associated with the quality of the patient-provider interaction (r = 0.34; p < .001), patient activation (r = 0.56; p < .001), and medication use (r = 0.26; p = .006). The patient-provider interaction was associated with higher states of patient activation (r = 0.42; p < .001) and medication use behavior (r = 0.29; p = .002). Also, the quality of patient-provider interaction partially mediated the relationship between emotional intelligence and self-management behaviors. Emotional intelligence is a promising patient factor that influences quality of patient-provider interaction and self-management behaviors.

Racial differences in time to blood pressure control of aneurysmal subarachnoid hemorrhage patients: A single-institution study.

BACKGROUND AND PURPOSE: Aneurysmal subarachnoid hemorrhage occurs in approximately 30,000 patients annually in the United States. Uncontrolled blood pressure is a major risk factor for aneurysmal subarachnoid hemorrhage. Clinical guidelines recommend maintaining blood pressure control until definitive aneurysm securement occurs. It is unknown whether racial differences exist regarding blood pressure control and outcomes (HLOS, discharge disposition) in aneurysmal subarachnoid hemorrhage. Here, we aim to assess whether racial differences exist in 1) presentation, 2) clinical course, and 3) outcomes, including time to blood pressure stabilization, for aSAH patients at a large tertiary care medical center. METHODS: We conducted a retrospective review of adult aneurysmal subarachnoid hemorrhage cases from 2013 to 2019 at a single large tertiary medical center. Data extracted from the medical record included sex, age, race, insurance status, aneurysm location, aneurysm treatment, initial systolic and diastolic blood pressure, Hunt Hess grade, modified Fisher score, time to blood pressure control (defined as time in minutes from first blood pressure measurement to the first of three consecutive systolic blood pressure measurements under 140mmHg), hospital length of stay, and final discharge disposition. RESULTS: 194 patients met inclusion criteria; 140 (72%) White and 54 (28%) Black. While White patients were more likely than Black patients to be privately insured (62.1% versus 33.3%, p < 0.001), Black patients were more likely than White patients to have Medicaid (55.6% versus 15.0%, p < 0.001). Compared to White patients, Black patients presented with a higher median systolic (165 mmHg versus 148 mmHg, p = 0.004) and diastolic (93 mmHg versus 84 mmHg, p = 0.02) blood pressure. Black patients had a longer median time to blood pressure control than White patients (200 minutes versus 90 minutes, p = 0.001). Black patients had a shorter median hospital length of stay than White patients (15 days versus 18 days, p < 0.031). There was a small but statistically significant difference in modified Fisher score between black and white patients (3.48 versus 3.17, p = 0.04).There were no significant racial differences present in sex, Hunt Hess grade, discharge disposition, complications, or need for further interventions. CONCLUSION: Black race was associated with higher blood pressure at presentation, longer time to blood pressure control, but shorter hospital length of stay. No racial differences were present in aneurysmal subarachnoid hemorrhage associated complications or interventions.

Understanding Ohio X-Waivered Advanced Practice Registered Nurses' Rate of Naltrexone Prescription for Alcohol Use Disordered Patients.

BACKGROUND: Alcohol use disorder (AUD) is overrepresented within the United States. Naltrexone, a recommended treatment for AUD, is underutilized. However, the prescribing behaviors of advanced practice registered nurses (APRNs) regarding naltrexone for AUD patients have not been studied. The purpose of our study was to explore the prescriptive practices of a sample of APRNs. AIMS: To describe and analyze survey responses of a sample of Ohio APRNs with training in medication for addiction treatment (MAT) for substance use disorders (as evidenced by DEA x-waiver receipt) regarding prescribing practices of naltrexone for AUD patients. METHOD: Public information collected from the first author's Nursing Board (list of APRNs in Ohio) was checked against the public information of x-waivered providers nationally from the Substance Abuse and Mental Health Services Administration's (SAMHSA) website. This generated a potential sample size of 824 APRNs, all of whom were sent email solicitations to complete a Qualtrics survey. After 3 weeks, 55 surveys were completed, and the data were analyzed. Descriptive statistics were generated as well as a logistic regression with five potential predictor variables against the outcome variable (defined as use of naltrexone for AUD patients). RESULTS: Years practicing as an APRN was found to negatively predict naltrexone prescribing behavior for AUD patients. Practice setting and work experience with an addiction specialist physician were not found to predict naltrexone prescribing behavior for AUD patients. CONCLUSION: Implications for further study were discussed, with emphasis on regulatory variance between states.

The Effects of Osteoarthritis on Depressive Symptomatology Among Older U.S. Military Veterans.

Osteoarthritis (OA) is a leading cause of disability among older adults. By 2050, approximately 60 million will suffer from arthritis adding up to a total societal cost of $65 billion. Chronic illnesses resulting in pain, and functional decline have been associated with depression in previous studies.A causal model was developed and tested using structural equation modeling that examined depression scores of 503 older (age 50-85), male Veterans with moderate to severe symptomatic OA of the knee\hip.The results of the structural equation modeling produced a final model of depressive symptomatology that fit the data well (Chi square = 12.23, DF = 11, p = .346; TLI = .99; CFI = 1.00; RMSEA = .02).The findings indicate the central role that OA severity (pain, stiffness, and functional difficulties) plays in the mental health of older Veterans in terms of the level of reported depressive symptoms.

Health Literacy, Perceived Stigma, Self-Efficacy, and HRQOL in Sickle Cell Disease.

Little is known about the relationships among self-efficacy, social determinants of health, and health outcomes in adults living with sickle cell disease (SCD). We conducted mediation analyses examining the relationships among health literacy, perceived stigma, self-efficacy, and health outcomes in an online cohort of adults living with SCD. The health outcomes explored were physical and mental health-related quality of life (HRQOL) and pain interference; covariates included gender, disease severity, and depressive symptoms. Data came from a cross-sectional, descriptive study of 60 adults with SCD. Perceived stigma and self-efficacy had significant relationships with the study outcomes, while health literacy did not. Self-efficacy partially mediated the relationship between perceived stigma and physical HRQOL, when controlling for depressive symptoms. Future research should investigate the influence of stigma and self-efficacy on health outcomes in patients with SCD and consider stigma when creating interventions to modify self-efficacy.

Safety Competency: Exploring the Impact of Environmental and Personal Factors on the Nurse's Ability to Deliver Safe Care.

BACKGROUND: Patient safety is a priority in health care systems. Nurses' safety competence along with environmental and personal factors plays a role in patient safety. PURPOSE: The purpose of this study was to explore the relationships among safety competency, structural empowerment, systems thinking, level of education, and certification. METHODS: A cross-sectional exploratory design was used to collect data from nurses (n = 163) practicing in a large Midwestern hospital system. RESULTS: There were significant positive correlations between safety competency and ( a ) structural empowerment, ( b ) systems thinking, and ( c ) certification. Systems thinking explained 12.9% of the variance in the knowledge component of safety competency and 6.8% of the variance in the skill component of safety competency. Certification explained 2.4% of the variance in the skill component of safety competency. CONCLUSIONS: Understanding factors that affect safety competency supports the development of effective interventions that may improve safety.

Red Cell Distribution Width and Absolute Lymphocyte Count Associate With Biomarkers of Inflammation and Subsequent Mortality in Rheumatoid Arthritis.

OBJECTIVE: Morbidity and mortality in rheumatoid arthritis (RA) is partly mitigated by maintaining immune and hematologic homeostasis. Identification of those at risk is challenging. Red cell distribution width (RDW) and absolute lymphocyte count (ALC) associate with cardiovascular disease (CVD) and mortality in the general population, and with disease activity in RA. How these variables relate to inflammation and mortality in RA was investigated. METHODS: In a retrospective single Veterans Affairs (VA) Rheumatology Clinic cohort of 327 patients with RA treated with methotrexate (MTX)+/- a tumor necrosis factor (TNF) inhibitor (TNFi), we evaluated RDW and ALC before and during therapy and in relation to subsequent mortality. Findings were validated in a national VA cohort (n = 13,914). In a subset of patients and controls, we evaluated inflammatory markers. RESULTS: In the local cohort, high RDW and low ALC prior to MTX treatment was associated with subsequent mortality over 10 years (both P < 0.001). The highest mortality was observed in those with both high RDW and low ALC. This remained after adjusting for age and comorbidities and was validated in the national RA cohort. In the immunology cohort, soluble and cellular inflammatory markers were higher in patients with RA than in controls. ALC correlated with age, plasma TNF receptor II, natural killer HLA-DR mean fluorescence intensity, and CD4CM/CD8CM HLA-DR/CD38%, whereas RDW associated with age and ALC. MTX initiation was followed by an increase in RDW and a decrease in ALC. TNFi therapy added to MTX resulted in an increase in ALC. CONCLUSION: RDW and ALC before disease-modifying antirheumatic drug therapy are associated with biomarkers of monocyte/macrophage inflammation and subsequent mortality. The mechanistic linkage between TNF signaling and lymphopenia found here warrants further investigation.

Caregiver Burden in Distance Caregivers of Patients with Cancer.

Distance caregivers (DCGs), those who live more than an hour away from the care recipient, often play a significant role in patients' care. While much is known about the experience and outcomes of local family caregivers of cancer patients, little is known about the experience and outcomes of distance caregiving upon DCGs. The purpose of this study was to identify the relationships among stressors (patient cancer stage, anxiety, and depression), mediators (DCG emotional support and self-efficacy), and burden in DCGs' of patients with cancer. This study was a descriptive cross-sectional study and involved a secondary data analysis from a randomized clinical trial. The study sample consisted of 314 cancer patient-DCG dyads. The results of this study were: (1) 26.1% of DCGs reported elevated levels of burden; (2) significant negative relationships were found between mediators (DCG emotional support and self-efficacy) and DCG burden; and (3) significant positive relationships were found between patient anxiety, depression, and DCG burden. The prevalence of burden in DCGs, and its related factors, were similar to those of local caregivers of cancer patients, which suggests that interventions to reduce burden in local caregivers could be effective for DCGs as well.

Interactive Evidence-Based Pressure Injury Education Program for Hospice Nursing: A Quality Improvement Approach.

PURPOSE: The purpose of this quality improvement (QI) project was to develop and implement an interactive, evidence-based pressure injury (PI) education program and evaluate the impact on frontline hospice nursing staff knowledge and practice. PARTICIPANTS AND SETTING: The QI setting was a 12-bed inpatient hospice unit in a tertiary care Veterans Affairs (VA) Medical Center in Cleveland, Ohio. Nineteen licensed and unlicensed hospice nursing staff participated in this pre-/postworkshop project. APPROACH: Chart audit determined baseline PI incidence and prevalence on the inpatient hospice unit. Interviews with key leaders informed the need to develop and implement innovative PI education opportunities. A literature review determined existing standards regarding the benefits of PI education for nursing staff but did not reveal measurable targets in hospice settings. We developed a PI education intervention based on Kolcaba's Theory of Comfort framework and a Plan-Do-Study-Act (PDSA) performance improvement model. Education was delivered in 7 workshops, lasting 2 hours each. Knowledge, practice, and comfort for inpatient hospice nursing staff were evaluated at baseline and 8 weeks following the final refresher visit. Workshop satisfaction was collected once using standard program evaluation forms after final workshop delivery. OUTCOMES: We observed a significant improvement in staff PI knowledge (P = .001) and practice (P = .001) after initial workshop attendance and repeat engagement (P = .001). There was a large magnitude of effect for overall knowledge change (d = 1.04); similarly PI care planning and practice showed a large magnitude of effect and significant improvement (P = .001, d = 2.64). Staff comfort with job duties was stable with low effect size (mean 4.52, d = 0.04), and satisfaction with the workshop education was high (100% agreement with trainer effectiveness). IMPLICATIONS FOR PRACTICE: We found that frontline hospice nursing staff knowledge and practice improved after attendance at our evidence-based PI education program. Results of this QI project have stimulated ongoing discussion on how to sustain this program in our hospice setting.

Vision Deterioration and Hydrocephalus: Rare Presentations of Vestibular Schwannoma and Evolution of Management.

Introduction The incidence of vestibular schwannoma is reported as 12 to 54 new cases per million per year, increasing over time. These patients usually present with unilateral sensorineural hearing loss, tinnitus, or vertigo. Rarely, these patients present with symptoms of hydrocephalus or vision changes. Objective The study aimed to evaluate the surgical management of vestibular schwannoma at a single institution and to identify factors that may contribute to hydrocephalus, papilledema, and the need for pre-resection diversion of cerebrospinal fluid. Patients and Methods A retrospective review examining the data of 203 patients with vestibular schwannoma managed with surgical resection from May 2008 to May 2020. We stratified patients into five different groups to analyze: tumors with a diameter of ≥40 mm, clinical evidence of hydrocephalus, and of papilledema, and patients who underwent pre-resection cerebrospinal fluid (CSF) diversion. Results From May 2008 to May 2020, 203 patients were treated with surgical resection. Patients with tumors ≥40 mm were more likely to present with visual symptoms ( p < 0.001). Presentation with hydrocephalus was associated with larger tumor size ( p < 0.001) as well as concomitant visual symptoms and papilledema ( p < 0.001). Patients with visual symptoms presented at a younger age ( p = 0.002) and with larger tumors ( p < 0.001). Conclusion This case series highlights the rare presentation of vision changes and hydrocephalus in patients with vestibular schwannoma. We recommend urgent CSF diversion for patients with visual symptoms and hydrocephalus, followed by definitive resection. Further, vision may still deteriorate even after CSF diversion and tumor resection.

An interventional pilot of customized adherence enhancement combined with long-acting injectable antipsychotic medication (CAE-L) for poorly adherent patients with chronic psychotic disorder in Tanzania.

BACKGROUND: Chronic psychotic disorders (CPD) impose a particularly significant burden in resource-limited settings. Combining long-acting antipsychotic medication (LAI) with a customized adherence enhancement intervention (CAE-L) has potential to advance care. METHODS: Nineteen adults ≥ age 18 with CPD who self-reported missing ≥20% of antipsychotic medication within the last month were stabilized on oral haloperidol prior to transitioning to monthly haloperidol decanote for 25 weeks. Outcome evaluations were conducted at baseline and Week 25. Primary outcomes were oral medication adherence assessed via the Tablet Routines Questionnaire (TRQ) and LAI injection frequency. Secondary outcomes included CPD symptoms measured by the Brief Psychiatric Rating Scale and Clinical Global Impressions, functioning evaluated using the Social and Occupational Functioning Scale, and medication attitudes assessed with the Drug Attitudes Inventory. RESULTS: Mean sample age was 38.79 (SD = 9.31) with 18 individuals completing the study. There was one serious adverse event, a relapse into substance use, not deemed study-related. Mean endpoint LAI dosage was 65.79 mg (SD = 22.38). TRQ mean scores were 21.84 (SD =13.83) and 12.94 (SD = 11.93) at screen and baseline respectively. For only two individuals who were on concomitant oral medication at 25 weeks, TRQ change was not calculated. LAI injection frequency was 100%. Medication attitudes scores significantly improved from 7.89 (SD = 2.72) to 9.83 (SD = 0.52) (p = .001.) Changes in CPD symptoms and functioning were non-significant. CONCLUSIONS: CAE-L appears to be preliminarily feasible and acceptable in Tanzanians with CPD. TRIAL REGISTRATION: The study was registered on ClinicalTrials.gov (NCT04327843) on March 31, 2020.

A Methodological Note: An Introduction to Autoregressive Models.

The autoregressive model is a useful tool to analyze longitudinal data. It is particularly suitable for gerontological research as autoregressive models can be used to establish the causal relationship within a single variable over time as well as the causal ordering between two or more variables (e.g., physical health and psychological well-being) over time through bivariate autoregressive cross-lagged or contemporaneous models. Specifically, bivariate autoregressive models can explore the cross-lagged effects between two variables over time to determine the proper causal ordering between these variables. The advantage of analyzing cross-lagged effects is to test for the strength of prediction between two variables controlling for each variable's previous time score as well as the autoregressive component of the model. Bivariate autoregressive contemporaneous models can also be used to determine causal ordering within the same time point when compared to cross-lagged effects. Since the technique uses structural equation modeling, models are also adjusted for measurement error. This paper will present an introduction to setting up models and a step-by-step approach to analyzing univariate simplex autoregressive models, bivariate autoregressive cross-lagged models, and bivariate autoregressive contemporaneous models.

Caregivers' Use of Personal and Social Resourcefulness: Differences by Care Recipient Condition.

Although family caregivers who use both the personal and social resourcefulness skills have the best health outcomes, it is unknown whether their tendency toward personal or social resourcefulness varies by their care recipient's condition. This cross-sectional study of existing data from 234 caregivers of persons with various conditions examined five item pairs from the Resourcefulness Scale© with responses capturing personal and social resourcefulness in relation to anxiety, anger, sadness, indecision, and financial distress. Caregivers were categorized by the recipient's condition (amyotrophic lateral sclerosis, cancer, dementia, mental illness, Parkinson's disease, stroke, traumatic brain injury, other, or multiple conditions). Findings showed that across most groups, caregivers used both personal and social resourcefulness when angry, sad, or indecisive and personal resourcefulness when anxious or managing money. Caregivers of persons with cancer, traumatic brain injury, stroke, and mental illness differed. The findings provide a basis for future clinical trials across diverse caregiver groups.